ISRC USUYG1116540
Verified recording
USUYG1116540 is “Soundtrack of Autumn” by Marv Won,
registered on the CopyrightChains blockchain with CopyrightID
0xc7d890513c1391d7ada9aea989bfe566d93f2906c4ff71342e5cd910a156db05 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1116540.
Recording identifiers
- ISRC
- USUYG1116540
- Title
- Soundtrack of Autumn
- Artist
- Marv Won
- CopyrightID (CopyrightChains transaction hash)
0xc7d890513c1391d7ada9aea989bfe566d93f2906c4ff71342e5cd910a156db05
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f9d4955558f05e06e38b320bff41e5672fb8396b8582e43974b72160e629cdd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1116540
- Bitcoin block existence check
- https://blockstream.info/api/block/957118